Multimetabolite control of a biosynthetic pathway by sequential metabolites.
D004794:Enzyme Repression; D004926:Escherichia coli / Q000201:enzymology / Q000378:metabolism*; D008025:Ligases / Q000378:metabolism*; D008715:Methionine / Q000096:biosynthesis* / Q000378:metabolism*; D009705:Nucleosides / Q000096:biosynthesis* / Q000378:metabolism*
D009705:Nucleosides; D008715:Methionine; D008025:Ligases